Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

One of the most active regions in the world is the Pacific Ring of Fire. According to the USGS, this region is where the ...

Two earthquakes were reported felt in the Hawaiian Islands during the past week: a M3.3 earthquake 13 km (8 mi) SE of Pahala ...

In the three years since, HVO and the USGS earthquake hazards program continue to actively assess the region for local volcanic and earthquake activity. All volcanoes in American Samoa are currently ...

Scientists directly observed a massive underwater volcanic eruption that created new oceanic crust, offering rare insight ...

A volcano in far eastern Russia erupted for the first time in centuries overnight Sunday, according to scientists, just days after a powerful 8.8-magnitude earthquake struck off the coast nearby. The ...

A volcano on Russia’s far eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake. The ...

MANILA, Philippines — Taal Volcano displayed a marked decline in seismic activity after days of heightened volcanic unrest, ...

A 4.5-magnitude earthquake hit the Big Island on Thursday, July 9, with no apparent impact on either Mauna Loa or Kīlauea volcanoes and no expected impact on the ongoing eruption of Kīlauea volcano.

Over the past half century, Japan has been hit by many volcanic eruptions, but scientifically those were only considered to ...